Finite Group Databasebeta

C27×D3 #11709091

order768
isoclinismisoclinic class of D3
automorphism?
homologyAbelianization (H1) = C28 · Schur multiplier (H2) = C228

Aliases

direct productC27×D3
unambiguous semidirect productC3⋊C28
unambiguous semidirect product(C2×C3)⋊C27

Splittings

Fitting, socleC27×C3 ⋊ C2
derived, SylowC3 ⋊ C28

Subgroups

subgroupG/H
center, hypercenterC27D3
commutator, cosocle, hypocenterC3C28
FrattiniC1G
Fitting, socleC27×C3C2
LCSG ▷ C3
UCSC1 ◁ C27

834398 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 384

Conjugacy classes & character table

384 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC25×D3×D4, C28×D3, C23×D3×#120, …
maximal normal subgroup ofC25×D3×D4, C28×D3, C23×D3×#120, …
maximal quotient ofC25×D3×D4, C28×D3, C23×D3×H(5,𝔽2), …
automorphism group of#4701, #4706, #4720, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(768, 1083472);